Heat Source
Alternative
Alternative,electric,gas-Propane
Alternative,fireplace,stove,wood,battery System
Alternative,forced Air,wood
Baseboard
Baseboard,electric
Baseboard,electric,fireplace,forced Air,gas-Natural,wall Heater,wood,furnace
Baseboard,electric,fireplace,forced Air,wall Heater
Baseboard,electric,fireplace,gas-Natural,wood
Baseboard,electric,fireplace,pellet,stove,wood
Baseboard,electric,fireplace,stove,wall Heater
Baseboard,electric,fireplace,stove,wall Heater,wood
Baseboard,electric,fireplace,stove,wood
Baseboard,electric,fireplace,wall Heater,ductless Split
Baseboard,electric,fireplace,wood
Baseboard,electric,forced Air
Baseboard,electric,forced Air,gas-Natural
Baseboard,electric,forced Air,gas-Natural,stove,wood,furnace
Baseboard,electric,forced Air,gas-Propane
Baseboard,electric,forced Air,gas-Propane,stove,wood
Baseboard,electric,forced Air,gas-Propane,stove,wood,central Cntrl
Baseboard,electric,forced Air,gas-Propane,stove,wood,monitor,furnace
Baseboard,electric,gas-Natural
Baseboard,electric,gas-Natural,stove,wall Heater,wood
Baseboard,electric,gas-Natural,wall Heater
Baseboard,electric,gas-Propane,geothermal,stove,wood
Baseboard,electric,gas-Propane,hydronic,see Remarks
Baseboard,electric,gas-Propane,stove
Baseboard,electric,stove,wall Heater
Baseboard,electric,stove,wood
Baseboard,electric,stove,wood,furnace
Baseboard,electric,wall Heater
Baseboard,electric,wood
Baseboard,fireplace
Baseboard,fireplace,gas-Propane
Baseboard,fireplace,gas-Propane,stove,wall Heater,wood
Baseboard,fireplace,gas-Propane,wall Heater,wood
Baseboard,fireplace,stove
Baseboard,fireplace,stove,wood
Baseboard,forced Air
Baseboard,forced Air,furnace
Baseboard,forced Air,oil,furnace
Baseboard,gas-Natural,hydronic,stove,wood
Baseboard,gas-Propane
Baseboard,gas-Propane,hot Water,stove,wood
Baseboard,gas-Propane,stove,wood
Baseboard,pellet
Baseboard,radiant,electric,wall Heater
Baseboard,stove,wood
Baseboard,wall Heater
Baseboard,wood,furnace
Ceiling/Radiant,floor,gas-Propane,hydronic
Ductless Split
Electric
Electric,ductless Split
Electric,fireplace
Electric,fireplace,ductless Split
Electric,fireplace,forced Air
Electric,fireplace,forced Air,furnace
Electric,fireplace,forced Air,gas-Natural
Electric,fireplace,forced Air,gas-Natural,furnace
Electric,fireplace,forced Air,gas-Natural,furnace,ductless Split
Electric,fireplace,forced Air,gas-Natural,gas-Propane,wall Heater,wood
Electric,fireplace,forced Air,gas-Natural,gas-Propane,wall Heater,wood,furnace
Electric,fireplace,forced Air,gas-Natural,heat Pump,furnace
Electric,fireplace,forced Air,gas-Propane
Electric,fireplace,forced Air,gas-Propane,geothermal,wood,furnace
Electric,fireplace,forced Air,gas-Propane,heat Pump
Electric,fireplace,forced Air,gas-Propane,heat Pump,furnace
Electric,fireplace,forced Air,gas-Propane,heat Pump,furnace,ductless Split
Electric,fireplace,forced Air,gas-Propane,heat Pump,wall Heater
Electric,fireplace,forced Air,gas-Propane,pellet,stove
Electric,fireplace,forced Air,gas-Propane,stove,furnace
Electric,fireplace,forced Air,gas-Propane,stove,wood,furnace
Electric,fireplace,forced Air,gas-Propane,wood
Electric,fireplace,forced Air,gas-Propane,wood,furnace
Electric,fireplace,forced Air,gas-Propane,wood,see Remarks
Electric,fireplace,forced Air,heat Pump,wall Heater
Electric,fireplace,forced Air,heat Pump,wood,furnace
Electric,fireplace,forced Air,stove
Electric,fireplace,forced Air,stove,wood
Electric,fireplace,forced Air,wood,furnace
Electric,fireplace,gas-Natural
Electric,fireplace,gas-Natural,heat Pump
Electric,fireplace,gas-Natural,hot Water
Electric,fireplace,gas-Propane
Electric,fireplace,gas-Propane,hot Water,stove,wood
Electric,fireplace,gas-Propane,hydronic,stove,furnace,ductless Split
Electric,fireplace,oil,stove,wall Heater,wood
Electric,fireplace,oil,wood
Electric,fireplace,wall Heater,wood
Electric,fireplace,wood
Electric,floor,forced Air,gas-Propane,pellet,stove,wood
Electric,floor,gas-Propane,hot Water,hydronic,see Remarks,ductless Split
Electric,floor,gas-Propane,hydronic
Electric,floor,room/Unit Cntrl,furnace
Electric,forced Air
Electric,forced Air,central Cntrl
Electric,forced Air,furnace
Electric,forced Air,gas-Natural
Electric,forced Air,gas-Natural,central Cntrl
Electric,forced Air,gas-Natural,central Cntrl,furnace
Electric,forced Air,gas-Natural,furnace
Electric,forced Air,gas-Natural,stove,wall Heater,furnace
Electric,forced Air,gas-Natural,stove,wood
Electric,forced Air,gas-Propane
Electric,forced Air,gas-Propane,furnace
Electric,forced Air,gas-Propane,heat Pump
Electric,forced Air,gas-Propane,heat Pump,stove,wood
Electric,forced Air,gas-Propane,pellet,stove,wall Heater
Electric,forced Air,gas-Propane,stove,furnace
Electric,forced Air,gas-Propane,stove,wall Heater,wood
Electric,forced Air,geothermal,oil,furnace
Electric,forced Air,heat Pump
Electric,forced Air,heat Pump,furnace
Electric,forced Air,heat Pump,pellet,stove
Electric,forced Air,heat Pump,stove,furnace
Electric,forced Air,pellet
Electric,forced Air,pellet,stove
Electric,forced Air,radiant
Electric,forced Air,see Remarks
Electric,forced Air,stove,wall Heater
Electric,forced Air,stove,wall Heater,wood
Electric,forced Air,stove,wood
Electric,forced Air,stove,wood,furnace
Electric,forced Air,wall Heater
Electric,forced Air,wall Heater,wood
Electric,forced Air,wood
Electric,forced Air,wood,furnace
Electric,furnace
Electric,gas
Electric,gas,geothermal
Electric,gas,geothermal,propane,wood
Electric,gas,none
Electric,gas,oil
Electric,gas,pellet
Electric,gas,pellet,propane
Electric,gas,pellet,wood
Electric,gas,propane
Electric,gas,propane,solar,wood
Electric,gas,propane,wood
Electric,gas,solar
Electric,gas,wood
Electric,gas-Natural
Electric,gas-Natural,heat Pump,stove
Electric,gas-Natural,heat Pump,stove,wall Heater,ductless Split
Electric,gas-Natural,hydronic,stove
Electric,gas-Natural,hydronic,wall Heater
Electric,gas-Natural,stove,wall Heater
Electric,gas-Natural,wall Heater
Electric,gas-Natural,wall Heater,furnace
Electric,gas-Natural,wall Heater,monitor
Electric,gas-Natural,wall Heater,wood
Electric,gas-Natural,wood
Electric,gas-Propane
Electric,gas-Propane,heat Pump,wall Heater,wood
Electric,gas-Propane,pellet,solar,wall Heater,ductless Split
Electric,gas-Propane,stove,furnace
Electric,gas-Propane,stove,wall Heater
Electric,gas-Propane,stove,wall Heater,wood
Electric,gas-Propane,stove,wall Heater,wood,monitor,ductless Split
Electric,gas-Propane,stove,wood
Electric,gas-Propane,wall Heater
Electric,gas-Propane,wood
Electric,geothermal,propane
Electric,geothermal,propane,wood
Electric,geothermal,wood
Electric,heat Pump
Electric,heat Pump,pellet,stove,wall Heater
Electric,heat Pump,wall Heater
Electric,heat Pump,wall Heater,ductless Split
Electric,hydronic,stove,wood
Electric,kerosene,pellet
Electric,kerosene,wood
Electric,none
Electric,off Grid
Electric,off Grid,propane
Electric,off Grid,propane,solar,wood
Electric,oil
Electric,oil,pellet
Electric,oil,pellet,propane
Electric,oil,wood
Electric,pellet
Electric,pellet,ductless Split
Electric,pellet,furnace
Electric,pellet,propane
Electric,pellet,propane,solar
Electric,pellet,propane,wood
Electric,pellet,wood
Electric,propane
Electric,propane,solar,wood
Electric,propane,wood
Electric,room/Unit Cntrl
Electric,see Remarks,ductless Split
Electric,stove
Electric,stove,wall Heater
Electric,stove,wall Heater,wood
Electric,stove,wall Heater,wood,ductless Split
Electric,stove,wood
Electric,stove,wood,ductless Split
Electric,wall Heater
Electric,wall Heater,ductless Split
Electric,wall Heater,furnace
Electric,wall Heater,room/Unit Cntrl
Electric,wall Heater,see Remarks
Electric,wall Heater,see Remarks,ductless Split
Electric,wall Heater,wood
Electric,wood
Electric,wood,furnace
Electric,wood,see Remarks
Fireplace
Fireplace,floor,gas-Natural,hydronic,stove
Fireplace,floor,gas-Propane,heat Pump
Fireplace,floor,hydronic
Fireplace,forced Air
Fireplace,forced Air,furnace
Fireplace,forced Air,gas-Natural
Fireplace,forced Air,gas-Natural,furnace
Fireplace,forced Air,gas-Natural,furnace,ductless Split
Fireplace,forced Air,gas-Natural,heat Pump
Fireplace,forced Air,gas-Natural,heat Pump,furnace
Fireplace,forced Air,gas-Natural,heat Pump,hydronic,stove,wood,furnace
Fireplace,forced Air,gas-Natural,pellet
Fireplace,forced Air,gas-Natural,solar,wood,see Remarks,furnace
Fireplace,forced Air,gas-Natural,stove,furnace
Fireplace,forced Air,gas-Natural,stove,wood
Fireplace,forced Air,gas-Natural,stove,wood,furnace
Fireplace,forced Air,gas-Natural,wood
Fireplace,forced Air,gas-Natural,wood,furnace
Fireplace,forced Air,gas-Propane
Fireplace,forced Air,gas-Propane,heat Pump,hot Water
Fireplace,forced Air,gas-Propane,heat Pump,pellet
Fireplace,forced Air,gas-Propane,hydronic,wood,furnace
Fireplace,forced Air,gas-Propane,wood
Fireplace,forced Air,heat Pump,stove,wood,furnace
Fireplace,forced Air,stove
Fireplace,forced Air,wall Heater
Fireplace,forced Air,wood
Fireplace,forced Air,wood,furnace
Fireplace,gas-Natural
Fireplace,gas-Natural,furnace
Fireplace,gas-Natural,hydronic
Fireplace,gas-Natural,hydronic,ductless Split
Fireplace,gas-Natural,hydronic,wood
Fireplace,gas-Natural,stove,wood,furnace
Fireplace,gas-Propane
Fireplace,gas-Propane,ductless Split
Fireplace,gas-Propane,furnace
Fireplace,gas-Propane,pellet,stove,wood,see Remarks,furnace
Fireplace,gas-Propane,stove,wall Heater,wood
Fireplace,gas-Propane,stove,wood
Fireplace,gas-Propane,stove,wood,furnace
Fireplace,gas-Propane,wall Heater,ductless Split
Fireplace,gas-Propane,wall Heater,wood
Fireplace,gas-Propane,wood
Fireplace,hot Water,pellet
Fireplace,hydronic,pellet,stove,wood
Fireplace,hydronic,solar
Fireplace,hydronic,wood
Fireplace,stove,battery System
Fireplace,wall Heater
Fireplace,wall Heater,wood
Fireplace,wood
Fireplace,wood,furnace
Floor,gas-Natural,hydronic
Floor,gas-Propane,radiant
Forced Air
Forced Air,furnace
Forced Air,gas-Natural
Forced Air,gas-Natural,ductless Split
Forced Air,gas-Natural,furnace
Forced Air,gas-Natural,geothermal,stove
Forced Air,gas-Natural,heat Pump,hot Water
Forced Air,gas-Natural,stove,furnace
Forced Air,gas-Natural,stove,see Remarks
Forced Air,gas-Natural,stove,see Remarks,furnace
Forced Air,gas-Natural,wood
Forced Air,gas-Propane
Forced Air,gas-Propane,furnace
Forced Air,gas-Propane,pellet,wall Heater
Forced Air,gas-Propane,stove
Forced Air,gas-Propane,stove,wood
Forced Air,gas-Propane,wood
Forced Air,gas-Propane,wood,furnace
Forced Air,geothermal,heat Pump
Forced Air,heat Pump
Forced Air,pellet
Forced Air,wall Heater
Forced Air,wall Heater,wood
Forced Air,wood
Furnace
Gas
Gas,geothermal
Gas,none
Gas,oil,wood
Gas,pellet
Gas,propane
Gas,propane,wood
Gas,solar
Gas,wood
Gas-Natural
Gas-Natural,furnace
Gas-Natural,hydronic
Gas-Natural,hydronic,stove
Gas-Natural,stove
Gas-Natural,stove,wood
Gas-Natural,stove,wood,see Remarks
Gas-Natural,wall Heater
Gas-Natural,wood
Gas-Natural,wood,furnace
Gas-Propane
Gas-Propane,ductless Split
Gas-Propane,furnace
Gas-Propane,heat Pump
Gas-Propane,hot Water,hydronic,stove,wood
Gas-Propane,hydronic,oil
Gas-Propane,stove
Gas-Propane,stove,wall Heater,wood
Gas-Propane,stove,wood
Gas-Propane,stove,wood,see Remarks,furnace
Gas-Propane,wall Heater
Gas-Propane,wall Heater,wood
Gas-Propane,wood
Gas-Propane,wood,furnace
Geothermal
Geothermal,propane,wood
Heat Pump
Hydronic
Hydronic,see Remarks
None
Off Grid
Off Grid,propane
Off Grid,propane,solar
Off Grid,propane,solar,wood
Off Grid,propane,wood
Off Grid,solar,wood
Off Grid,wood
Oil
Oil,furnace
Oil,pellet
Oil,pellet,stove,wood
Oil,pellet,wood
Oil,propane
Oil,propane,wood
Oil,wall Heater,monitor
Oil,wood
Pellet
Pellet,propane
Pellet,propane,wood
Pellet,stove
Pellet,wood
Propane
Propane,solar,wood
Propane,wood
Radiant
Radiant,electric
Radiant,electric,fireplace,floor,forced Air,gas-Propane,heat Pump
Radiant,electric,fireplace,floor,forced Air,gas-Propane,hydronic
Radiant,electric,fireplace,forced Air
Radiant,electric,fireplace,forced Air,gas-Natural,furnace
Radiant,electric,fireplace,gas-Propane,wood
Radiant,electric,fireplace,wood,ductless Split
Radiant,electric,floor,gas-Propane
Radiant,electric,forced Air,stove,furnace
Radiant,electric,gas-Natural
Radiant,electric,gas-Natural,stove
Radiant,electric,gas-Propane
Radiant,electric,gas-Propane,heat Pump,pellet,stove
Radiant,electric,gas-Propane,hydronic
Radiant,electric,geothermal,wood
Radiant,electric,hydronic,stove,wood
Radiant,electric,wood
Radiant,fireplace
Radiant,fireplace,ductless Split
Radiant,fireplace,floor,forced Air,gas-Propane,heat Pump,wood,furnace
Radiant,fireplace,floor,forced Air,gas-Propane,pellet,stove,wood
Radiant,fireplace,floor,gas-Natural,hot Water,hydronic
Radiant,fireplace,floor,gas-Propane
Radiant,fireplace,floor,gas-Propane,hydronic,wood,ductless Split
Radiant,fireplace,gas-Propane,see Remarks
Radiant,floor
Radiant,floor,forced Air,gas-Propane,heat Pump
Radiant,floor,wood
Radiant,forced Air,gas-Natural,hydronic,furnace
Radiant,forced Air,gas-Propane
Radiant,forced Air,gas-Propane,hydronic,wood,see Remarks
Radiant,furnace
Radiant,gas-Natural
Radiant,gas-Natural,hot Water,ductless Split
Radiant,gas-Natural,hydronic
Radiant,gas-Propane,stove,wood
Radiant,gas-Propane,wood
Radiant,pellet
See Remarks
Solar,wood
Steam/Boiler
Stove
Stove,wood
Wall Heater
Wall Heater,wood
Wood